Manufacturer’s Description

The Opteka Vortex Lenses produce the highest distortion of any fisheye lens available. Adding the Opteka Vortex lens to a camera or camcorder zoom lens results with an angle of view up to 220°. Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design / computer-aided-manufacturing, are combined to produce lenses of unprecedented quality. Diamond-cut from crystal-clear, water-white optical glass, Opteka lenses are ground and polished to a precise precision. SpecificationsLens Construction: 6 Elements / 4 GroupsMagnification: 0.2XAngle of View: Up to 220 DegreesRear Mount Diameter: 58mmFront Element Diameter: 101mm (Does not accept filters)Length: 75mmWeight Element Diameter: 630g/22.2ozIncluded Items1) Opteka Platinum Series 58mm 0.2X HD Panoramic "Vortex" Fisheye Lens3) 52-58mm Adapter Ring4) 62-58mm Adapter Ring5) Lens Pouch6) Lens Caps7) 5 Year Opteka Worldwide Warranty

The Specs

Additional Specifications
Parent Retsku B004EFYH4W
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